| Dale Johannesen | 6a11bcc | 2010-05-07 21:35:53 +0000 | [diff] [blame] | 1 | ; RUN: llc < %s -mtriple=x86_64-apple-darwin11 |
| 2 | ; PR 7087 - used to crash |
| 3 | |
| 4 | define i32 @main() ssp { |
| 5 | entry: |
| 6 | %retval = alloca i32, align 4 ; <i32*> [#uses=2] |
| 7 | %r = alloca i32, align 4 ; <i32*> [#uses=2] |
| 8 | store i32 0, i32* %retval |
| 9 | %tmp = call x86_fp80 @llvm.powi.f80(x86_fp80 0xK3FFF8000000000000000, i32 -64) ; <x86_fp80> [#uses=1] |
| 10 | %conv = fptosi x86_fp80 %tmp to i32 ; <i32> [#uses=1] |
| 11 | store i32 %conv, i32* %r |
| 12 | %tmp1 = load i32* %r ; <i32> [#uses=1] |
| 13 | %tobool = icmp ne i32 %tmp1, 0 ; <i1> [#uses=1] |
| 14 | br i1 %tobool, label %if.then, label %if.end |
| 15 | |
| 16 | if.then: ; preds = %entry |
| 17 | call void @_Z1fv() |
| 18 | br label %if.end |
| 19 | |
| 20 | if.end: ; preds = %if.then, %entry |
| 21 | %0 = load i32* %retval ; <i32> [#uses=1] |
| 22 | ret i32 %0 |
| 23 | } |
| 24 | |
| 25 | declare x86_fp80 @llvm.powi.f80(x86_fp80, i32) nounwind readonly |
| 26 | |
| 27 | declare void @_Z1fv() |